[INFO] updating cached repository tyranron/muzlyncer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tyranron/muzlyncer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tyranron/muzlyncer" "work/ex/beta-1.38-1/sources/1.37.0/gh/tyranron/muzlyncer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tyranron/muzlyncer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tyranron/muzlyncer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tyranron/muzlyncer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tyranron/muzlyncer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6619e8b226f2f277b1cb52fe69f4974deab2e72d
[INFO] sha for GitHub repo tyranron/muzlyncer: 6619e8b226f2f277b1cb52fe69f4974deab2e72d
[INFO] validating manifest of tyranron/muzlyncer on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tyranron/muzlyncer on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tyranron/muzlyncer
[INFO] finished frobbing tyranron/muzlyncer
[INFO] frobbed toml for tyranron/muzlyncer written to work/ex/beta-1.38-1/sources/1.37.0/gh/tyranron/muzlyncer/Cargo.toml
[INFO] started frobbing tyranron/muzlyncer
[INFO] finished frobbing tyranron/muzlyncer
[INFO] frobbed toml for tyranron/muzlyncer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tyranron/muzlyncer/Cargo.toml
[INFO] crate tyranron/muzlyncer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tyranron/muzlyncer against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tyranron/muzlyncer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e424f2518b12c07baa066a722a0706001fdf112c545f9410d02ffe183b819cea
[INFO] running `"docker" "start" "-a" "e424f2518b12c07baa066a722a0706001fdf112c545f9410d02ffe183b819cea"`
[INFO] [stderr]    Compiling muzlyncer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "e424f2518b12c07baa066a722a0706001fdf112c545f9410d02ffe183b819cea"`
[INFO] running `"docker" "rm" "-f" "e424f2518b12c07baa066a722a0706001fdf112c545f9410d02ffe183b819cea"`
[INFO] [stdout] e424f2518b12c07baa066a722a0706001fdf112c545f9410d02ffe183b819cea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tyranron/muzlyncer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 373f2fb4483a2e53f4523e228fbec83eb283e4ad80aefc8dc900911561fc61f0
[INFO] running `"docker" "start" "-a" "373f2fb4483a2e53f4523e228fbec83eb283e4ad80aefc8dc900911561fc61f0"`
[INFO] [stderr]    Compiling muzlyncer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "373f2fb4483a2e53f4523e228fbec83eb283e4ad80aefc8dc900911561fc61f0"`
[INFO] running `"docker" "rm" "-f" "373f2fb4483a2e53f4523e228fbec83eb283e4ad80aefc8dc900911561fc61f0"`
[INFO] [stdout] 373f2fb4483a2e53f4523e228fbec83eb283e4ad80aefc8dc900911561fc61f0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tyranron/muzlyncer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 798874a0d2046e415f72eea390a60d136dc9021dfc5e846a4856f8cde69be15c
[INFO] running `"docker" "start" "-a" "798874a0d2046e415f72eea390a60d136dc9021dfc5e846a4856f8cde69be15c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/muzlyncer-8f7f9a7792fd492b
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "798874a0d2046e415f72eea390a60d136dc9021dfc5e846a4856f8cde69be15c"`
[INFO] running `"docker" "rm" "-f" "798874a0d2046e415f72eea390a60d136dc9021dfc5e846a4856f8cde69be15c"`
[INFO] [stdout] 798874a0d2046e415f72eea390a60d136dc9021dfc5e846a4856f8cde69be15c